package mutilthread;

/**
 * Created with IntelliJ IDEA.
 * Description: volatile 只是解决了内存可见性问题，但是无法解决原子性问题
 * User: Li_yizYa
 * Date: 2025—03—25
 * Time: 16:44
 */
public class Demo9 {
    private static volatile int count = 0;
    public static void main(String[] args) throws InterruptedException {
        Thread t1 = new Thread(() -> {
           for (int i = 0; i < 50000; i++) {
               count++;
           }
        });

        Thread t2 = new Thread(() -> {
            for (int i = 0; i < 50000; i++) {
                count++;
            }
        });

        t1.start();
        t2.start();
        t1.join();
        t2.join();

        System.out.println("count = " + count);
    }
}
